Grid Reference: SJ005097
Country: Wales
County:
Constituency: Montgomeryshire
Parish: Banwy
Existing streets on postcode SY21 0PR
Brynderwen, , Llangadfan
Llidiart-yr-ergyd, , Llangadfan
Maes Hendy, , Llangadfan
Tegfan, , Llangadfan
